Cite

Martin, Spider. "Alabama state troopers waiting for civil rights marchers on the south side of the Edmund Pettus Bridge in Selma, Alabama, on Turnaround Tuesday.." Alabama. Department of Archives and History. 1965-03-09, http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/99228.

Martin, Spider (1965-03-09). Alabama state troopers waiting for civil rights marchers on the south side of the Edmund Pettus Bridge in Selma, Alabama, on Turnaround Tuesday.. Retrieved from http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/99228

Martin, Spider. "Alabama state troopers waiting for civil rights marchers on the south side of the Edmund Pettus Bridge in Selma, Alabama, on Turnaround Tuesday.." 1965-03-09. July 14, 2025. http://digital.archives.alabama.gov/cdm/ref/collection/amg/id/99228.